QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
| Payment Terms | L/C,T/T |
| Water Bags Type | Low Headroom Type |
| Specification | 1ton ~ 50ton |
| Application | Head Crane Load Testing |
| Industry | Hydroelectric power station |
| Feature | Low Height |
| Option | Customzied size |
| Name | Water Filled Weight Bags |
| Packaging Details | Pallet or Plywooden Box |
| Delivery Time | 2~3 weeks |
| Supply Ability | 10pcs/per week |
| Brand Name | DOOWIN MARINE |
| Model Number | Low Headroom |
| Certification | CCS, BV, TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Water Bags Type | Low Headroom Type |
| Specification | 1ton ~ 50ton | Application | Head Crane Load Testing |
| Industry | Hydroelectric power station | Feature | Low Height |
| Option | Customzied size | Name | Water Filled Weight Bags |
| Packaging Details | Pallet or Plywooden Box | Delivery Time | 2~3 weeks |
| Supply Ability | 10pcs/per week | Brand Name | DOOWIN MARINE |
| Model Number | Low Headroom | Certification | CCS, BV, TUV |
| Place of Origin | China | ||
| High Light | Low Headroom Water Filled Weight Bags ，Water Filled Weight Bags 1ton ，50ton Crane Load Test Water Bags | ||
Low Headroom Crane Test Water Weight Bags: The Ultimate Solution for Confined Space Load Testing
DOOWIN offers water-filled proof load bags used for the low headroom bridge crane load test when the testing operation has low headroom.
Low-headroom water-filled proof load bags have a short height. So, it is a very flexible proof load test way where headroom is restricted. Each lifting point only can hang one low headroom water-filled proof load bag.
We also can design and make customized size, type and capacity for your project.
Core Advantages
Space Optimization: Designed for ultra-low-ceiling environments, these collapsible bags adjust dynamically from 1 to 50 tons, eliminating the need for bulky metal weights.
Enhanced Safety: Features a 7:1 safety-rated webbing sling system (EN 1492-2:2000 certified) and independent lifting components, preventing localized overload failures.
Eco-Friendly & Cost-Effective: Reusable water-based solution reduces equipment wear and disposal costs compared to traditional weights.
Applications
Crane Load Testing: Ideal for overhead cranes, gantry systems, and derricks with height constraints.
Lifeboat Davit Verification: Ensures emergency equipment meets regulatory requirements without spatial compromises.
Structural Integrity Checks: Uniform load distribution for beams and low-ceilinged structures
Specification of Low-Headroom Water Bags
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb... Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb...
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